{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660009613},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660010448","466:4660010587","466:4660010609","466:4660010106","466:4660009245","466:4660011733","466:4660011730","466:4660009610","466:4660009750","466:4660010775","466:4660009261","466:4660009246","466:4660009906","466:4660009238","466:4660010259","466:4660011094","466:4660009243","466:4660012212","466:4660012814","466:4660010450","466:4660011402","466:4660009434","466:4660011917","466:4660009441","466:4660010589"],"twin_admin_codes":[466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466],"twin_sims":[0.6979649347347213,0.6691924868051856,0.5585736478108649,0.4953906258579472,0.47505494191392744,0.45614360213689653,0.45475172674083614,0.4489918113812061,0.4436081250219606,0.4380637252909646,0.4339372915086443,0.417614777902894,0.4086807148684937,0.40769016010177495,0.4075291752050792,0.4054417441766544,0.4025518672754809,0.39890513139169004,0.393947006608507,0.3923604326734407,0.38279424198294026,0.38127923549627746,0.3786611727764707,0.3746648568675772,0.3741788233954189],"twin_dists":[0.11013883578178066,0.1164074726488562,0.1401644556329082,0.15393372547030668,0.158460161010573,0.1627268349653803,0.16304330211393198,0.16435672852457792,0.16559009431596547,0.16686631639975563,0.16782027713151407,0.17163058263286998,0.1737428520296621,0.17397828527823497,0.17401657176575844,0.17451362779594573,0.17520365126379459,0.17607758762651,0.17727167034306482,0.17765523385165785,0.17998351717026767,0.1803547763517454,0.18099802441203783,0.18198408448995357,0.18210435962684962],"n_dims_used":45,"mean_confidence":0.9217693752712673},"coverage":{"mean_confidence":0.9217693752712673,"n_dims_used":45,"similarity_metric":{"field":"twin_sims","kind":"cosine_in_zscored_morphology_space","range":"[-1, 1]; higher = more similar","interpretation":"cosine similarity in the z-scored feature space (n_dims_used dims). High-dimensional cosine concentrates near 0, so absolute values are typically SMALL and are meaningful only RELATIVELY (rank order / vs the cohort) — NOT a 0–1 probability. mean_confidence is the SEPARATE GUM uncertainty weight of the anchor's witnessed features, not a function of the similarities."}},"error":null}}